Centrament Proof 10 by Allco Waterproofing Solutions

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Centrament Proof 10

Allco Waterproofing Solutions

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Description

A new generation of concrete protection, Centrament Proof 10 is a high-performance crystalline waterproofing admixture from MC-Bauchemie.

Providing Type B barrier (structurally integral protection as per British Standards 8102:2022), CP10 turns concrete into a watertight barrier from within. Added directly to the mix, it seals pores and capillaries through crystal-forming reactions that make the concrete itself resistant to water ingress, chemical attack, and long-term deterioration. CP10 extends the durability of concrete structures by strengthening the waterproofing barrier from within.

When combined with Allco’s Type A barrier (membrane systems), this Type B (structurally integral) admixture creates a robust dual protection system. The combination of internal crystalline sealing and external membrane protection significantly reduces the risk of water ingress, offering enhanced resilience for below-ground structures. The dual-system approach is an essential solution for habitable basements and high-risk locations.

Key Features

Crystalline technology — self-sealing waterproofing reaction
Type B Waterproofing (BS 8102:2022)
Synergistic system design
Enhanced durability
Simple integration
High resistance to pressurised water

Ranges

Concrete Admixture

Scope of Use

CP10 turns concrete into a watertight barrier from within.
Added directly to the mix, it seals pores and capillaries through crystal-forming reactions that make the concrete itself resistant to water ingress, chemical attack, and long-term deterioration.
CP10 extends the durability of concrete structures by strengthening the waterproofing barrier from within.
When combined with Allco's Type A barrier (membrane systems), this Type B (structurally integral) admixture creates a robust dual protection system.
Compatibility: Can be combined with Centrament Proof HL 20 for an added hydrophobic effect

Limitations on Use

Dosage: 5–15 g per kg cement (recommended)
Mix Design: w/c ≤ 0.45 | cement ≥ 350 kg/m³
Shelf Life: 12 months (dry, unopened) — 8 kg bags

Application Advice:

Add CP 10 early in the mixing process (preferably to dry aggregate).
Mix for at least 45 seconds before adding cement and other admixtures.
For optimal results, use with a high-quality water-reducing or superplasticising admixture.

Other Performance Attributes

Crack Healing: Up to 0.4 mm (400 µm)
Resistance: Hydrostatic pressure, frost, de-icing salts, chlorides, and sulphates
Durability: Reduced carbonation and chemical ingress; extended concrete lifespan